emotet | 90b5f2f3bd490aea6b1f532f2b3fb20c5a15f964eb4603eab460d6cde23b30d5

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 00:22

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General

Target

90b5f2f3bd490aea6b1f532f2b3fb20c5a15f964eb4603eab460d6cde23b30d5.dll
Size

612KB
MD5

f4727f332becb8117be98953e70be184
SHA1

3700a063a052a07c4528a501c82db32f52605387
SHA256

90b5f2f3bd490aea6b1f532f2b3fb20c5a15f964eb4603eab460d6cde23b30d5
SHA512

f7520b526932d4064182617b3b12421bfee76e4c83b457f4fc904015123d30387cec7785f9e6c8fb2eec6cdda11f58671f3245caa892f11dd2b911721140f70d
SSDEEP

12288:kqdJaxkOWFornPmGZqnTFWbD9UYVubhesslBvQqEPO7:kOOsornPTwFWbyYVohevBoi7

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

regsvr32.exerundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2140 wrote to memory of 2244	2140	regsvr32.exe	regsvr32.exe
PID 2140 wrote to memory of 2244	2140	regsvr32.exe	regsvr32.exe
PID 2140 wrote to memory of 2244	2140	regsvr32.exe	regsvr32.exe
PID 2140 wrote to memory of 2244	2140	regsvr32.exe	regsvr32.exe
PID 2140 wrote to memory of 2244	2140	regsvr32.exe	regsvr32.exe
PID 2140 wrote to memory of 2244	2140	regsvr32.exe	regsvr32.exe
PID 2140 wrote to memory of 2244	2140	regsvr32.exe	regsvr32.exe
PID 2244 wrote to memory of 2724	2244	regsvr32.exe	rundll32.exe
PID 2244 wrote to memory of 2724	2244	regsvr32.exe	rundll32.exe
PID 2244 wrote to memory of 2724	2244	regsvr32.exe	rundll32.exe
PID 2244 wrote to memory of 2724	2244	regsvr32.exe	rundll32.exe
PID 2244 wrote to memory of 2724	2244	regsvr32.exe	rundll32.exe
PID 2244 wrote to memory of 2724	2244	regsvr32.exe	rundll32.exe
PID 2244 wrote to memory of 2724	2244	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\90b5f2f3bd490aea6b1f532f2b3fb20c5a15f964eb4603eab460d6cde23b30d5.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\90b5f2f3bd490aea6b1f532f2b3fb20c5a15f964eb4603eab460d6cde23b30d5.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2244
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\90b5f2f3bd490aea6b1f532f2b3fb20c5a15f964eb4603eab460d6cde23b30d5.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2244-1-0x00000000001D0000-0x00000000001F6000-memory.dmp

Filesize
152KB

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